Proximity Sensors
Inductive sensors for metal detection and capacitive sensors for detecting metallic and non-metallic materials.
About KJT Sensors
About KJT Sensors
Professional Sensor Technology for Smarter Industrial Automation
With more than 15 years of industry experience, KJT Sensors develops and manufactures reliable sensing solutions for industrial automation customers worldwide.
Company Overview
Your Reliable Industrial Sensor Partner
Nanjing KJT Electric Co., Ltd. is a professional industrial sensor manufacturer integrating R&D, manufacturing, sales and technical support.
With more than 15 years of experience in sensor technology, KJT Sensors provides a comprehensive product portfolio covering inductive and capacitive proximity sensors, photoelectric sensors, laser distance sensors, ultrasonic sensors, radar sensors, speed sensors, safety sensors, limit switches and industrial control products.
Our sensors are widely used in factory automation, packaging machinery, logistics and warehousing, robotics, machine tools, textile machinery, construction equipment, steel production and other demanding industrial environments.
From standard products to application-specific solutions, our team works closely with customers to provide reliable sensor selection, technical support and customized manufacturing services.
15+
Years of sensor experience
- 15+Years focused on industrial sensor development and manufacturing
- 10+Core sensor and industrial control product categories
- GlobalSales and technical support for international automation markets
- CustomizeApplication-specific specifications and manufacturing support
Our Product Portfolio
Comprehensive Sensor Solutions for Industrial Automation
Photoelectric Sensors
Diffuse-reflective, retro-reflective, through-beam, background-suppression and laser photoelectric solutions.
Laser & Distance Sensors
Laser distance, displacement and ToF sensors for high-speed and high-precision measurement applications.
Measurement Sensors
Ultrasonic, radar, level, flow, pressure, temperature and inclination sensors for industrial measurement.
Safety & Control Products
Safety light curtains, limit switches, pull-cord switches and conveyor protection devices for machine safeguarding, position monitoring and conveyor protection.
Industries and Applications
Supporting a Wide Range of Industrial Applications
Factory Automation
Packaging Machinery
Robotics
Logistics and Warehousing
Machine Tools
Conveyor Belt Equipment
End-of-Travel Position Control
Steel and Metallurgy
Food and Beverage Equipment
Material Handling Systems
Why Choose KJT Sensors
Experience You Can Rely On
Industrial Sensor Expertise
More than 15 years of experience in industrial sensor development and manufacturing.
Comprehensive Product Range
A broad portfolio of sensing, measurement and industrial control products for different applications.
Flexible Customization
Support for housing, sensing distance, output, cable, connector, material, temperature range and other specifications.
Quality Control
Products are inspected and tested throughout production to support stable operation in industrial environments.
Technical Assistance
Professional assistance with product selection, wiring, installation, troubleshooting and application evaluation.
Global Sales & Support
Responsive sales and technical support for customers, distributors and machine manufacturers worldwide.
Our Commitment
Connecting Sensors with the Future of Industry
At KJT Sensors, we focus on practical sensor technology, reliable product quality and responsive customer service. Our goal is to help machine builders, automation engineers, system integrators and industrial users improve detection accuracy, equipment efficiency and operational reliability.
Tell us about your application. Our team will help you select a standard sensor or develop a customized solution.
Manufacturing & Quality
Quality Built into Every Process
Reliable industrial sensing begins with controlled manufacturing and consistent testing.
KJT Sensors applies quality management throughout material inspection, assembly, calibration, functional testing, environmental testing and final inspection. Our production and testing capabilities support both standard sensor manufacturing and application-specific projects.
Before shipment, products are inspected according to the applicable technical specifications. Relevant product documents, wiring information and test records can be provided according to project requirements.
Product Assembly
Controlled production for consistent sensor quality.
ISO9001 Management System Certificate
Quality Management & Product Compliance
Quality Management & Compliance Documentation
KJT Sensors’ compliance documentation includes its ISO 9001 quality management system certificate and product-specific CE and RoHS documents. The applicable company, product models, standards and validity periods are defined in each document.
- ISO 9001
- CE
- RoHS
Our Journey
Building Sensor Capability for the Future
Selected milestones from KJT's continued development in products, manufacturing, certification and global service.
Wireless Sensor Development
New wireless sensing products entered production for industrial data collection and equipment monitoring.
R&D Cooperation
The R&D center strengthened cooperation with research institutions and advanced environmental reliability testing.
Manufacturing Expansion
KJT moved into a larger science and technology park location to support continued business and production growth.
Recognized Quality System
The company achieved high-tech enterprise recognition and ISO 9001 quality management system certification.
International Service
KJT expanded participation in Southeast Asian industrial exhibitions and established a regional office.
Precision Measurement
A new high-precision laser ranging sensor was launched for demanding distance measurement applications.
Global Partnerships
Strategic university cooperation and expanded offices in Southeast Asia strengthened technology and market support.
Global Offices
KJT Sensors Around the World
Contact our headquarters and regional offices for product selection, project support and local service.
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